989973504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8302

約数の個数: 132

約数和(自身を含む): 3078786256

約数和(自身を除く): 2088812752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3072, 3328, 3744, 4608, 4992, 6656, 7488, 8263, 9216, 9984, 13312, 14976, 16526, 19968, 24789, 29952, 33052, 39936, 49578, 59904, 66104, 74367, 99156, 107419, 119808, 132208, 148734, 198312, 214838, 264416, 297468, 322257, 396624, 429676, 528832, 594936, 644514, 793248, 859352, 966771, 1057664, 1189872, 1289028, 1586496, 1718704, 1933542, 2115328, 2379744, 2578056, 3172992, 3437408, 3867084, 4230656, 4759488, 5156112, 6345984, 6874816, 7734168, 8461312, 9518976, 10312224, 12691968, 13749632, 15468336, 19037952, 20624448, 25383936, 27499264, 30936672, 38075904, 41248896, 54998528, 61873344, 76151808, 82497792, 109997056, 123746688, 164995584, 247493376, 329991168, 494986752, 989973504]

約数ペア:

[(1, 989973504), (2, 494986752), (3, 329991168), (4, 247493376), (6, 164995584), (8, 123746688), (9, 109997056), (12, 82497792), (13, 76151808), (16, 61873344), (18, 54998528), (24, 41248896), (26, 38075904), (32, 30936672), (36, 27499264), (39, 25383936), (48, 20624448), (52, 19037952), (64, 15468336), (72, 13749632), (78, 12691968), (96, 10312224), (104, 9518976), (117, 8461312), (128, 7734168), (144, 6874816), (156, 6345984), (192, 5156112), (208, 4759488), (234, 4230656), (256, 3867084), (288, 3437408), (312, 3172992), (384, 2578056), (416, 2379744), (468, 2115328), (512, 1933542), (576, 1718704), (624, 1586496), (768, 1289028), (832, 1189872), (936, 1057664), (1024, 966771), (1152, 859352), (1248, 793248), (1536, 644514), (1664, 594936), (1872, 528832), (2304, 429676), (2496, 396624), (3072, 322257), (3328, 297468), (3744, 264416), (4608, 214838), (4992, 198312), (6656, 148734), (7488, 132208), (8263, 119808), (9216, 107419), (9984, 99156), (13312, 74367), (14976, 66104), (16526, 59904), (19968, 49578), (24789, 39936), (29952, 33052)]